ScriptBasic Developers Manual

by Peter Verhas

1. Introduction

1.1. Chapters

2. Interpreter Architecture

2.1. External Preprocessor

2.2. Reader

2.2.1. reader_IncreaseBuffer()

2.2.2. reader_gets()

2.2.3. reader_ReadLines()

2.2.4. reader_ReadLines_r()

2.2.5. reader_ProcessIncludeFiles()

2.2.6. reader_LoadPreprocessors()

2.2.7. reader_StartIteration()

2.2.8. reader_NextLine()

2.2.9. reader_NextCharacter()

2.2.10. reader_FileName()

2.2.11. reader_LineNumber()

2.2.12. reader_InitStructure()

2.2.13. reader_RelateFile()

2.2.14. reader_DumpLines()

2.3. Lexer

2.3.1. Functions implemented in this module

2.3.1.1. lex_SymbolicName()

2.3.1.2. lex_HandleContinuationLines()

2.3.1.3. lex_RemoveSkipSymbols()

2.3.1.4. lex_RemoveComments()

2.3.1.5. lex_NextLexeme()

2.3.1.6. lex_SavePosition()

2.3.1.7. lex_RestorePosition()

2.3.1.8. lex_StartIteration()

2.3.1.9. lex_EOF()

2.3.1.10. lex_Type()

2.3.1.11. lex_Double()

2.3.1.12. lex_String()

2.3.1.13. lex_StrLen()

2.3.1.14. lex_Long()

2.3.1.15. lex_LineNumber()

2.3.1.16. lex_FileName()

2.3.1.17. lex_XXX()

2.3.1.18. lex_Finish()

2.3.1.19. lex_DumpLexemes()

2.3.1.20. lex_ReadInput()

2.3.1.21. lex_InitStructure()

2.4. Syntax Analyzer

2.4.1. Name Space

2.4.2. Expression

2.4.3. Functions implemented in this module

2.4.3.1. What is an expression in ScriptBasic

2.4.3.2. ex_DumpVariables()

2.4.3.3. expression_PushNameSpace()

2.4.3.4. ex_CheckUndefinedLabels()

2.4.3.5. ex_CleanNameSpaceStack()

2.4.3.6. expression_PopNameSpace()

2.4.3.7. ex_PushWaitingLabel()

2.4.3.8. ex_PopWaitingLabel()

2.4.3.9. _ex_PushLabel()

2.4.3.10. _ex_PopLabel()

2.4.3.11. _ex_CleanLabelStack()

2.4.3.12. Some NOTE on SymbolXXX functions

2.4.3.13. _new_SymbolLABEL()

2.4.3.14. _new_SymbolVAR()

2.4.3.15. _new_SymbolUF()

2.4.3.16. _new_eNODE()

2.4.3.17. _new_eNODE_l()

2.4.3.18. ex_free()

2.4.3.19. ex_init()

2.4.3.20. ex_CleanNamePath()

2.4.3.21. ex_ConvertName()

2.4.3.22. ex_IsBFun()

2.4.3.23. ex_IsUnop()

2.4.3.24. ex_IsBinop()

2.4.3.25. ex_LeftValueList()

2.4.3.26. ex_ExpressionList()

2.4.3.27. ex_Local()

2.4.3.28. ex_LocalList()

2.4.3.29. ex_Global()

2.4.3.30. ex_GlobalList()

2.4.3.31. ex_LookupUserFunction()

2.4.3.32. ex_LookupGlobalVariable

2.4.3.33. ex_LookupLocallyDeclaredGlobalVariable

2.4.3.34. ex_LookupLocalVariable

2.4.3.35. ex_Tag

2.4.3.36. ex_Expression_i

2.4.3.37. ex_Expression_r

2.4.3.38. ex_IsSymbolValidLval(pEx)

2.4.3.39. ex_LeftValue

2.4.3.40. ex_PredeclareGlobalLongConst()

2.4.3.41. ex_IsCommandThis

2.4.3.42. ex_Command_r()

2.4.3.43. ex_Command_l()

2.4.3.44. ex_Pragma

2.4.3.45. ex_IsCommandCALL()

2.4.3.46. ex_IsCommandOPEN()

2.4.3.47. ex_IsCommandSLIF()

2.4.3.48. ex_IsCommandIF()

2.4.3.49. ex_IsCommandLET()

2.5. Builder

2.5.1. Node Structure

2.5.2. Binary File Format

2.5.3. Functions implemented in this module

2.5.3.1. The structure of the string table

2.5.3.2. build_AllocateStringTable()

2.5.3.3. build_StringIndex()

2.5.3.4. build_Build_l()

2.5.3.5. build_Build_r()

2.5.3.6. build_Build()

2.5.3.7. build_MagicCode()

2.5.3.8. build_SaveCCode()

2.5.3.9. build_SaveCorePart()

2.5.3.10. build_SaveCore()

2.5.3.11. build_SaveCode()

2.5.3.12. build_SaveECode()

2.5.3.13. build_GetExeCodeOffset()

2.5.3.14. build_LoadCore()

2.5.3.15. build_LoadCodeWithOffset()

2.5.3.16. build_LoadCode()

2.5.3.17. build_IsFileBinaryFormat()

2.5.3.18. build_pprint()

2.5.3.19. build_CreateFTable()

2.5.3.20. build_CreateVTable()

2.5.3.21. build_LookupFunctionByName()

2.5.3.22. build_LookupVariableByName()

2.6. Executor

2.6.1. Command parameters

2.6.2. Instrunction parameters

2.6.3. Finalizer function

2.6.4. Functions implemented in this module

2.6.4.1. execute_GetCommandByName()

2.6.4.2. execute_CopyCommandTable()

2.6.4.3. execute_InitStructure()

2.6.4.4. execute_ReInitStructure()

2.6.4.5. execute_Execute_r()

2.6.4.6. execute_InitExecute()

2.6.4.7. execute_FinishExecute()

2.6.4.8. execute_Execute()

2.6.4.9. execute_ExecuteFunction()

2.6.4.10. execute_Evaluate()

2.6.4.11. execute_LeftValue()

2.6.4.12. execute_EvaluateArray()

2.6.4.13. execute_EvaluateSarray()

2.6.4.14. execute_LeftValueArray()

2.6.4.15. execute_LeftValueSarray()

2.6.4.16. execute_Convert2String()

2.6.4.17. execute_Convert2Long()

2.6.4.18. execute_Convert2LongS()

2.6.4.19. execute_Convert2Double()

2.6.4.20. execute_Convert2DoubleS()

2.6.4.21. execute_Convert2Numeric()

2.6.4.22. execute_Dereference()

2.6.4.23. execute_DereferenceS()

2.6.4.24. execute_GetDoubleValue()

2.6.4.25. execute_GetLongValue()

2.6.4.26. execute_IsStringInteger()

2.6.4.27. execute_IsInteger()

2.7. Configuration File Handling

2.7.1. Functions implemented in this module

2.7.1.1. cft_init()

2.7.1.2. cft_GetConfigFileName()

2.7.1.3. cft_start()

2.7.1.4. strmyeq()

2.7.1.5. cft_FindNode()

2.7.1.6. cft_GetEx()

2.7.1.7. cft_GetString()

2.7.1.8. cft_EnumFirst()

2.7.1.9. cft_EnumNext()

2.7.1.10. cft_GetKey()

2.7.1.11. cft_ReadConfig()

2.7.1.12. cft_WriteConfig()

2.7.1.13. cft_DropConfig()

2.8. Memory Allocation

2.8.1. Functions implemented in this module

2.8.1.1. Multi-thread use of this module

2.8.1.2. alloc_InitSegment()

2.8.1.3. alloc_GlobalUseGlobalMutex()

2.8.1.4. alloc_SegmentLimit()

2.8.1.5. alloc_FreeSegment()

2.8.1.6. alloc_FinishSegment()

2.8.1.7. alloc_Alloc()

2.8.1.8. alloc_Free()

2.8.1.9. alloc_Merge()

2.8.1.10. alloc_MergeAndFinish()

2.8.1.11. alloc_InitStat()

2.8.1.12. alloc_GlobalGetStat()

2.8.1.13. alloc_GetStat()

2.9. Variable Allocation

2.9.1. Functions implemented in this module

2.9.1.1. memory_InitStructure()

2.9.1.2. memory_RegisterType()

2.9.1.3. memory_RegisterTypes()

2.9.1.4. memory_DebugDump()

2.9.1.5. memory_NewVariable()

2.9.1.6. memory_ReleaseVariable()

2.9.1.7. memory_NewString()

2.9.1.8. memory_NewCString()

2.9.1.9. memory_SetRef()

2.9.1.10. memory_NewRef()

2.9.1.11. memory_IsUndef()

2.9.1.12. memory_Type()

2.9.1.13. memory_SelfOrRealUndef()

2.9.1.14. memory_NewUndef()

2.9.1.15. memory_ReplaceVariable()

2.9.1.16. memory_NewLong()

2.9.1.17. memory_NewDouble()

2.9.1.18. memory_CopyArray

2.9.1.19. memory_NewArray()

2.9.1.20. memory_ReDimArray()

2.9.1.21. memory_CheckArrayIndex()

2.9.1.22. memory_Mortalize()

2.9.1.23. memory_Immortalize()

2.9.1.24. memory_NewMortal()

2.9.1.25. memory_DupImmortal()

2.9.1.26. memory_DupVar()

2.9.1.27. memory_DupMortalize()

2.9.1.28. memory_ReleaseMortals()

2.9.1.29. memory_DebugDumpVariable()

2.9.1.30. memory_DebugDumpMortals()

2.9.1.31. memory_NewMortalString()

2.9.1.32. memory_NewMortalCString()

2.9.1.33. memory_NewMortalLong()

2.9.1.34. memory_NewMortalRef()

2.9.1.35. memory_NewMortalDouble()

2.9.1.36. memory_NewMortalArray()

2.10. Error Reporting

2.10.1. Functions implemented in this module

2.10.1.1. report_report()

2.11. The Logger Module

2.11.1. log_state()

2.11.2. log_init()

2.11.3. log_printf()

2.11.4. log_shutdown()

2.12. Hook Functions

2.12.1. hook_Init

2.12.2. hook_file_access

2.12.3. hook_fopen

2.12.4. hook_fclose

2.12.5. hook_size

2.12.6. hook_time_accessed

2.12.7. hook_time_modified

2.12.8. hook_time_created

2.12.9. hook_isdir

2.12.10. hook_isreg

2.12.11. hook_fileexists

2.12.12. hook_truncate

2.12.13. hook_fgetc

2.12.14. hook_ferror

2.12.15. hook_fread

2.12.16. hook_setmode

2.12.17. hook_binmode

2.12.18. hook_textmode

2.12.27. hook_deltree

2.12.28. hook_MakeDirectory

2.12.29. hook_opendir

2.12.30. hook_readdir

2.12.31. hook_closedir

2.12.36. hook_SetCreateTime

2.12.37. hook_SetModifyTime

2.12.38. hook_SetAccessTime

2.12.39. hook_gethostname

2.12.40. hook_gethost

2.12.41. hook_tcpconnect

2.12.42. hook_tcpsend

2.12.43. hook_tcprecv

2.12.44. hook_tcpclose

2.12.45. hook_killproc

2.12.46. hook_getowner

2.12.47. hook_fcrypt

2.12.48. hook_CreateProcess

2.12.49. hook_CreateProcessEx

2.12.50. hook_waitpid

2.12.51. hook_CallScribaFunction

2.13. Handle Pointers in External Modules Support Functions

2.13.1. handle_GetHandle

2.13.2. handle_GetPointer

2.13.3. handle_FreeHandle

2.13.4. handle_DestroyHandleArray

2.14. Thread Support Functions

2.14.1. thread_CreateThread

2.14.2. thread_ExitThread

2.14.3. thread_InitMutex

2.14.4. thread_FinishMutex

2.14.5. thread_LockMutex

2.14.6. thread_UnlockMutex

2.14.7. thread_shlckstry

2.14.8. thread_InitLock

2.14.9. thread_FinishLock

2.14.10. thread_LockRead

2.14.11. thread_LockWrite

2.14.12. thread_UnlockRead

2.14.13. thread_UnlockWrite

2.15. Dynamic Library Handling Support Functions

2.15.1. dynlolib_LoadLibrary

2.15.2. dynlolib_FreeLibrary

2.15.3. dynlolib_GetFunctionByName

2.16. Other System Dependant Functions

2.16.1. file_fopen

2.16.2. file_fclose

2.16.3. file_size

2.16.4. file_time_accessed

2.16.5. file_time_modified

2.16.6. file_time_created

2.16.7. file_isdir

2.16.8. file_isreg

2.16.9. file_exists

2.16.10. file_truncate

2.16.16. file_setmode

2.16.17. file_binmode

2.16.18. file_textmode

2.16.25. file_deltree

2.16.26. file_MakeDirectory

2.16.27. file_opendir

2.16.28. file_readdir

2.16.29. file_closedir

2.16.34. file_getowner

2.16.35. file_SetCreateTime

2.16.36. file_SetModifyTime

2.16.37. file_SetAccessTime

2.16.38. file_gethostname

2.16.39. file_gethost

2.16.40. file_tcpconnect

2.16.41. file_tcpsend

2.16.42. file_tcprecv

2.16.43. file_tcpclose

2.16.44. file_killproc

2.16.45. file_fcrypt

2.16.46. file_CreateProcess

2.16.47. file_CreateProcessEx

2.16.48. file_waitpid

2.17. Module Management

2.17.1. modu_Init

2.17.2. modu_Preload

2.17.3. modu_GetModuleFunctionByName

2.17.4. modu_GetStaticFunctionByName

2.17.5. modu_LoadModule

2.17.6. modu_GetFunctionByName

2.17.7. modu_UnloadAllModules

2.17.8. modu_UnloadModule

2.17.9. modu_ShutdownModule

2.18. Run Time Options Handling

2.18.1. options_Reset

2.18.2. options_Set

2.18.3. options_Get

2.18.4. options_GetR

2.19. Simple Pattern Matching

2.20. Symbol Table Handling

2.20.1. sym_NewSymbolTable()

2.20.2. sym_FreeSymbolTable()

2.20.3. sym_TraverseSymbolTable()

2.20.4. sym_LookupSymbol()

2.20.5. sym_DeleteSymbol()

3. Embedding the Interpreter

3.1. Object Oriented Model of ScriptBasic

3.2. Sample Embedding

3.2.1. Include Header Files

3.2.2. Function main(), Variable Declarations

3.2.3. Command Line handling

3.2.4. Creating Program Object

3.2.5. Loading Configuration

3.2.6. Loading Internal Preprocessors

3.2.7. Setting the File Name

3.2.8. Using the Cache

3.2.9. Run External Preprocessors

3.2.10. Loading the Source Program

3.2.11. Saving Binary File

3.2.12. Execute the BASIC Program

3.2.13. Destroying the Program Object

3.3. ScriptBasic C API

3.3.1. scriba_new()

3.3.2. scriba_destroy()

3.3.3. scriba_NewSbData()

3.3.4. scriba_InitSbData()

3.3.5. scriba_UndefSbData()

3.3.6. scriba_NewSbLong()

3.3.7. scriba_NewSbDouble()

3.3.8. scriba_NewSbUndef()

3.3.9. scriba_NewSbString()

3.3.10. scriba_NewSbBytes()

3.3.11. scriba_DestroySbData()

3.3.12. scriba_PurgeReaderMemory()

3.3.13. scriba_PurgeLexerMemory()

3.3.14. scriba_PurgeSyntaxerMemory()

3.3.15. scriba_PurgeBuilderMemory()

3.3.16. scriba_PurgePreprocessorMemory()

3.3.17. scriba_PurgeExecuteMemory()

3.3.18. scriba_SetFileName()

3.3.19. scriba_GettingConfiguration()

3.3.20. scriba_LoadConfiguration()

3.3.21. scriba_GetConfigFileName()

3.3.22. scriba_InheritConfiguration()

3.3.23. scriba_InitModuleInterface()

3.3.24. scriba_InheritModuleInterface()

3.3.25. scriba_InheritExecuteObject()

3.3.26. scriba_SetProcessSbObject()

3.3.27. scriba_ShutdownMtModules()

3.3.28. scriba_SetCgiFlag()

3.3.29. scriba_SetReportFunction()

3.3.30. scriba_SetReportPointer()

3.3.31. scriba_SetStdin()

3.3.32. scriba_SetStdout()

3.3.33. scriba_SetEmbedPointer()

3.3.34. scriba_SetEnvironment()

3.3.35. scriba_LoadBinaryProgramWithOffset()

3.3.36. scriba_LoadBinaryProgram()

3.3.37. scriba_InheritBinaryProgram()

3.3.38. scriba_LoadInternalPreprocessor()

3.3.39. scriba_ReadSource()

3.3.40. scriba_DoLexicalAnalysis()

3.3.41. scriba_DoSyntaxAnalysis()

3.3.42. scriba_BuildCode()

3.3.43. scriba_IsFileBinaryFormat()

3.3.44. scriba_GetCacheFileName()

3.3.45. scriba_UseCacheFile()

3.3.46. scriba_SaveCacheFile()

3.3.47. scriba_RunExternalPreprocessor()

3.3.48. scriba_SaveCode()

3.3.49. scriba_SaveCCode()

3.3.50. scriba_SaveECode()

3.3.51. scriba_LoadSourceProgram()

3.3.52. scriba_LoadProgramString()

3.3.53. scriba_Run()

3.3.54. scriba_NoRun()

3.3.55. scriba_ResetVariables()

3.3.56. scriba_Call()

3.3.57. scriba_CallArg()

3.3.58. scriba_DestroySbArgs()

3.3.59. scriba_NewSbArgs()

3.3.60. scriba_CallArgEx()

3.3.61. scriba_LookupFunctionByName()

3.3.62. scriba_LookupVariableByName()

3.3.63. scriba_GetVariableType()

3.3.64. scriba_GetVariable()

3.3.65. scriba_SetVariable()

3.3.66. scriba_InitStaticModules()

3.3.67. scriba_FinishStaticModules()

4. Extension Modules

4.1. How Extension Modules are Used

4.2. A Simple Sample Module

4.3. Compiling a Module

4.4. Installing a Module

4.5. Module Support Functions

4.5.1. Basic Extension Support functions, structures and macros

4.5.2. besALLOC(X)

4.5.3. besPROCALLOC(X)

4.5.4. besFREE(X)

4.5.5. besPROCFREE(X)

4.5.6. besPROCMEMORYSEGMENT

4.5.7. besNEWMORTALSTRING(X)

4.5.8. besNEWMORTALLONG

4.5.9. besNEWMORTALREF

4.5.10. besNEWMORTALDOUBLE

4.5.11. besNEWMORTALARRAY(X,Y)

4.5.12. besNEWSTRING(X)

4.5.13. besNEWLONG

4.5.14. besNEWREF

4.5.15. besNEWDOUBLE

4.5.16. besNEWARRAY(X,Y)

4.5.17. besRELEASE(X)

4.5.18. besSETREF(VAR,VAL)

4.5.19. besCONFIG(X)

4.5.20. besCONFIGFINDNODE(X,Y,Z)

4.5.21. besCONFIGEX(CT,CS,NS,CSS,LS,DS,IS)

4.5.22. besCONFIGENUMFIRST(X,Y)

4.5.23. besCONFIGENUMNEXT(X,Y)

4.5.24. besCONFIGGETKEY(X,Y)

4.5.25. besNEWSYMBOLTABLE

4.5.26. besFREESYMBOLTABLE(X)

4.5.27. besTRAVERSESYMBOLTABLE(X,Y,Z)

4.5.28. besLOOKUPSYMBOL(X,Y,Z)

4.5.29. besDeleteSymbol(X,Y,Z)

4.5.30. besLOADLIBRARY(X)

4.5.31. besFREELIBRARY(X)

4.5.32. besGETFUNCTIONBYNAME(X)

4.5.33. besFOPEN

4.5.34. besFCLOSE

4.5.35. besSIZE

4.5.36. besTIME_ACCESSED

4.5.37. besTIME_MODIFIED

4.5.38. besTIME_CREATED

4.5.58. besMAKEDIRECTORY

4.5.63. besSETOPTION(x,y)

4.5.64. besRESETOPTION(X)

4.5.65. besCONVERT2STRING(x)

4.5.66. besCONVERT2LONG(x)

4.5.67. besGETLONGVALUE(x)

4.5.68. besCONVERT2DOUBLE(x)

4.5.69. besGETDOUBLEVALUE(x)

4.5.70. besISSTRINGINTEGER(x)

4.5.71. besCONVERT2ZCHAR(x)

4.5.72. besREINITINTERFACE

4.5.73. besLOADMODULE(x,y)

4.5.74. besGETMODULEFUNCTIONBYNAME

4.5.75. besUNLOADALLMODULES

4.5.76. besUNLOADMODULE(x)

4.5.77. besSLEEP(x)

4.5.78. besCURDIR(x,y)

4.5.79. besCHDIR(x)

4.5.80. besCHOWN(x,y)

4.5.81. besSETCREATETIME(x,y)

4.5.82. besSETMODIFYTIME(x,y)

4.5.83. besSETACCESSTIME(x,y)

4.5.84. besGETHOSTNAME(x,y)

4.5.85. besGETHOST(x,y)

4.5.86. besTCPCONNECT(x,y)

4.5.87. besTCPSEND(x,y,z)

4.5.88. besTCPRECV(x,y,z)

4.5.89. besTCPCLOSE(y)

4.5.90. besKILLPROC(x)

4.5.91. besGETOWNER(x,y,z)

4.5.92. besCRYPT(x,y,z)

4.5.93. besMD5INIT(C)

4.5.94. besMD5UPDATE(C,I,L)

4.5.95. besMD5FINAL(D,C)

4.5.96. besCREATEPROCESS(X)

4.5.97. besCOPYCOMMANDTABLE(X)

4.5.98. besGETCOMMANDBYNAME(X,Y)

4.5.99. besEVALUATEEXPRESSION(X)

4.5.100. _besEVALUATEEXPRESSION(X)

4.5.101. _besEVALUATEEXPRESSION_A(X)

4.5.102. besEVALUATELEFTVALUE(X)

4.5.103. besEVALUATELEFTVALUE_A(X)

4.5.104. besIMMORTALIZE(x)

4.5.105. besDEREFERENCE(X)

4.5.106. besMatchIndex(X)

4.5.107. besMatchIniSets(X)

4.5.108. besMatchModifySet(X,Y,Z,W,Q)

4.5.109. besMatchMatch(P1,P2,P3,P4,P5,P6,P7,P8,P9,P10,P11,P12)

4.5.110. besMatchCount(X,Y)

4.5.111. besMatchParameter(P1,P2,P3,P4,P5,P6,P7)

4.5.112. besMatchSize(P1,P2,P3,P4,P5)

4.5.113. besCreateThread(X,Y,Z)

4.5.114. besExitThread

4.5.115. besInitMutex(X)

4.5.116. besFinishMutex(X)

4.5.117. besLockMutex(X)

4.5.118. besUnlockMutex(X)

4.5.119. besInitSharedLock(X)

4.5.120. besFinishSharedLock(X)

4.5.121. besLockSharedRead(X)

4.5.122. besLockSharedWrite(X)

4.5.123. besUnlockSharedRead(X)

4.5.124. besUnlockSharedWrite(X)

4.5.125. besScribaNew(F0,F1)

4.5.126. besScribaDestroy(F0)

4.5.127. besScribaNewSbData(F0)

4.5.128. besScribaNewSbLong(F0,F1)

4.5.129. besScribaNewSbDouble(F0,F1)

4.5.130. besScribaNewSbUndef(F0)

4.5.131. besScribaNewSbString(F0,F1)

4.5.132. besScribaNewSbBytes(F0,F1,F2)

4.5.133. besScribaDestroySbData(F0,F1)

4.5.134. besScribaPurgeReaderMemory(F0)

4.5.135. besScribaPurgeLexerMemory(F0)

4.5.136. besScribaPurgeSyntaxerMemory(F0)

4.5.137. besScribaPurgeBuilderMemory(F0)

4.5.138. besScribaPurgeExecuteMemory(F0)

4.5.139. besScribaSetFileName(F0,F1)

4.5.140. besScribaLoadConfiguration(F0,F1)

4.5.141. besScribaInheritConfiguration(F0,F1)

4.5.142. besScribaSetCgiFlag(F0)

4.5.143. besScribaSetReportFunction(F0,F1)

4.5.144. besScribaSetReportPointer(F0,F1)

4.5.145. besScribaSetStdin(F0,F1)

4.5.146. besScribaSetStdout(F0,F1)

4.5.147. besScribaSetEmbedPointer(F0,F1)

4.5.148. besScribaSetEnvironment(F0,F1)

4.5.149. besScribaLoadBinaryProgram(F0)

4.5.150. besScribaInheritBinaryProgram(F0,F1)

4.5.151. besScribaReadSource(F0)

4.5.152. besScribaDoLexicalAnalysis(F0)

4.5.153. besScribaDoSyntaxAnalysis(F0)

4.5.154. besScribaBuildCode(F0)

4.5.155. besScribaIsFileBinaryFormat(F0)

4.5.156. besScribaGetCacheFileName(F0)

4.5.157. besScribaUseCacheFile(F0)

4.5.158. besScribaSaveCacheFile(F0)

4.5.159. besScribaRunExternalPreprocessor(F0,F1)

4.5.160. besScribaSaveCode(F0,F1)

4.5.161. besScribaSaveCCode(F0,F1)

4.5.162. besScribaLoadSourceProgram(F0)

4.5.163. besScribaRun(F0,F1)

4.5.164. besScribaNoRun(F0)

4.5.165. besScribaResetVariables(F0)

4.5.166. besScribaCall(F0,F1)

4.5.167. besScribaCallArg(F0,F1,F2,F3)

4.5.168. besScribaDestroySbArgs(F0,F1,F2)

4.5.169. besScribaNewSbArgs(F0,F1,F2)

4.5.170. besScribaCallArgEx(F0,F1,F2,F3,F4)

4.5.171. besScribaLookupFunctionByName(F0,F1)

4.5.172. besScribaLookupVariableByName(F0,F1)

4.5.173. besScribaGetVariableType(F0,F1)

4.5.174. besScribaGetVariable(F0,F1,F2)

4.5.175. besScribaSetVariable(F0,F1,F2,F3,F4,F5,F6)

4.5.176. besLogState(X)

4.5.177. besLogInit(F0,F1,F2,F3,F4,F5)

4.5.178. besLogPrintf(pLOG,FORMAT, ...)

4.5.179. besLogShutdown(pLOG)

4.5.180. besHandleGetHandle(X,Y)

4.5.181. besHandleGetPointer(X,Y)

4.5.182. besHandleFreeHandle(X,Y)

4.5.183. besHandleDestroyHandleArray(X)

4.5.184. besINIT_SEGMENT(MAF,MRF)

4.5.185. besSEGMENT_LIMIT(PMS,L)

4.5.186. besFREE_SEGMENT(PMS)

4.5.187. besFINISH_SEGMENT(PMS)

4.5.188. besFUNCTION(X)

4.5.189. besASSERT_FUNCTION

4.5.190. besCOMMAND(X)

4.5.191. besASSERT_COMMAND

4.5.192. besEND_COMMAND

4.5.193. besARGNR

4.5.194. besARGUMENT(X)

4.5.195. besPARAMETERLIST

4.5.196. besLEFTVALUE(X,Y)

4.5.197. besVERSION_NEGOTIATE

4.5.198. besSUB_START

4.5.199. besSUB_FINISH

4.5.200. besSUB_ERRMSG

4.5.201. besSUB_PROCESS_START

4.5.202. besSUB_PROCESS_FINISH

4.5.203. besSUB_KEEP

4.5.204. besSUB_SHUTDOWN

4.5.205. besSUB_AUTO

4.5.206. besEND

4.5.207. besRETURNVALUE

4.5.208. besMODULEPOINTER

4.5.209. besALLOC_RETURN_STRING(X)

4.5.210. besALLOC_RETURN_POINTER

4.5.211. besALLOC_RETURN_LONG

4.5.212. besALLOC_RETURN_DOUBLE

4.5.213. besRETURN_STRING(X)

4.5.214. besSET_RETURN_STRING(X)

4.5.215. besRETURN_MEM(X,Y)

4.5.216. besRETURN_POINTER(X)

4.5.217. besRETURN_LONG(X)

4.5.218. besRETURN_DOUBLE

4.5.219. besSETCOMMAND(X,Y)

4.5.220. besGETCOMMAND(X)

4.5.221. INTERFACE_VERSION

4.5.222. besHOOK_FILE_ACCESS

4.5.223. besHOOK_FOPEN

4.5.224. besHOOK_FCLOSE

4.5.225. besHOOK_SIZE

4.5.226. besHOOK_TIME_ACCESSED

4.5.227. besHOOK_TIME_MODIFIED

4.5.228. besHOOK_TIME_CREATED

4.5.229. besHOOK_ISDIR

4.5.230. besHOOK_ISREG

4.5.231. besHOOK_EXISTS

4.5.232. besHOOK_TRUNCATE

4.5.233. besHOOK_FGETC

4.5.234. besHOOK_FREAD

4.5.235. besHOOK_FWRITE

4.5.236. besHOOK_FERROR

4.5.237. besHOOK_PUTC

4.5.238. besHOOK_FLOCK

4.5.239. besHOOK_LOCK

4.5.240. besHOOK_FEOF

4.5.241. besHOOK_MKDIR

4.5.242. besHOOK_RMDIR

4.5.243. besHOOK_REMOVE

4.5.244. besHOOK_DELTREE

4.5.245. besHOOK_MAKEDIRECTORY

4.5.246. besHOOK_OPENDIR

4.5.247. besHOOK_READDIR

4.5.248. besHOOK_CLOSEDIR

4.5.249. besHOOK_SLEEP

4.5.250. besHOOK_CURDIR

4.5.251. besHOOK_CHDIR

4.5.252. besHOOK_CHOWN

4.5.253. besHOOK_SETCREATETIME

4.5.254. besHOOK_SETMODIFYTIME

4.5.255. besHOOK_SETACCESSTIME

4.5.256. besHOOK_GETHOSTNAME

4.5.257. besHOOK_GETHOST

4.5.258. besHOOK_TCPCONNECT

4.5.259. besHOOK_TCPSEND

4.5.260. besHOOK_TCPRECV

4.5.261. besHOOK_TCPCLOSE

4.5.262. besHOOK_KILLPROC

4.5.263. besHOOK_GETOWNER

4.5.264. besHOOK_CREATEPROCESS

4.5.265. besHOOK_CALLSCRIBAFUNCTION

4.5.266. besSETHOOK(X,Y)

4.5.267. besDLL_MAIN

4.5.268. INITLOCK

4.5.269. basext_GetArgsF()

5. Preprocessors

5.1. Loading Preprocessor

5.2. Skeleton of a Preprocessor

5.3. Preprocessor Entry Points

5.3.1. PreprocessorLoad

5.3.2. PreprocessorReadStart

5.3.3. PreprocessorReadDone0

5.3.4. PreprocessorReadDone1

5.3.5. PreprocessorReadDone2

5.3.6. PreprocessorReadDone3

5.3.7. PreprocessorLexInit

5.3.8. PreprocessorLexDone

5.3.9. PreprocessorLexNASymbol

5.3.10. PreprocessorLexASymbol

5.3.11. PreprocessorLexSymbol

5.3.12. PreprocessorLexString

5.3.13. PreprocessorLexMString

5.3.14. PreprocessorLexInteger

5.3.15. PreprocessorLexReal

5.3.16. PreprocessorLexCharacter

5.3.17. PreprocessorExStart

5.3.18. PreprocessorExStartLine

5.3.19. PreprocessorExEnd

5.3.20. PreprocessorExFinish

5.3.21. PreprocessorExStartLocal

5.3.22. PreprocessorExEndLocal

5.3.23. PreprocessorExLineNode

5.3.24. PreprocessorExeStart

5.3.25. PreprocessorExeFinish

5.3.26. PreprocessorExeNoRun

6. Compilation

6.1. Compilation under UNIX

ScriptBasic Developers Manual

by Peter Verhas

Table of Contents